CN205662130U - Novel vacuum roll - Google Patents

Novel vacuum roll Download PDF

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Publication number
CN205662130U
CN205662130U CN201620303741.1U CN201620303741U CN205662130U CN 205662130 U CN205662130 U CN 205662130U CN 201620303741 U CN201620303741 U CN 201620303741U CN 205662130 U CN205662130 U CN 205662130U
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CN
China
Prior art keywords
central canal
bearing
outer cylinder
drive shaft
roller
Prior art date
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Active
Application number
CN201620303741.1U
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Chinese (zh)
Inventor
杨奕能
吴捷洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
USA Seth (Zhuhai) industrial automation equipment Co., Ltd.
Original Assignee
MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT Co Ltd filed Critical MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT Co Ltd
Priority to CN201620303741.1U priority Critical patent/CN205662130U/en
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Publication of CN205662130U publication Critical patent/CN205662130U/en
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Abstract

The utility model discloses a novel vacuum roll, wherein, novel vacuum roll includes outer cylinder, first bearing, second bearing, center tube, drive shaft and return bend subassembly, one of center tube is served and is fixed with first bearing, drive shaft rotatable being located of part at least in the first bearing, the other end of center tube is connected the return bend subassembly, the center tube surface is equipped with the gas pocket, the center tube overcoat has outer cylinder, outer cylinder one end with a bearing surface connects, and the other end passes through the second bearing with the center tube is connected, makes the rotational energy of drive shaft drives outer cylinder with the center tube is the axle and rotates. The problem of ordinary drive roller cannot only contact same one side, the single face contact coiled material of coiled material all the time, simultaneously, ordinary drive roller pan feeding end and discharge end tension are less than being nontunable is solved.

Description

A kind of novel evacuated roller
Technical field
This utility model relates to cylinder, particularly to a kind of novel evacuated roller.
Background technology
Vacuum furnace is to utilize aerator or vacuum pump continuously outwards to bleed from central canal, keeps stable in region of no pressure , adjustable negative pressure, make on the coiled material outside external atmosphere pressure region of no pressure produce the adjustable suction of size, make coiled material and Produce the adjustable frictional force of size between outer cylinder, and realize coiled material feeding end and the tension force of discharge end on vacuum furnace The big little scalable of difference.Common roller is driven cannot the most only to contact the same side of coiled material, single-contact coiled material, and commonly Drive roller purely to rely on frictional force realizes feeding end and discharge end Tension Difference commonly drives roller, when cornerite is too small, because of energy The Tension Difference provided is too small and loses function, and meanwhile, common driving roller feeding end and discharge end Tension Difference are nonadjustable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel evacuated roller, solves common driving roller not Can the most only contact the same side of coiled material, single-contact coiled material, and common driving roller purely relies on frictional force to realize Feeding end and discharge end Tension Difference commonly drive roller, when cornerite is too small, the Tension Difference because being provided that is too small and loses function, with Time, common driving roller feeding end and discharge end Tension Difference are nonadjustable problems.
This utility model provides a kind of novel evacuated roller, and wherein, described novel evacuated roller includes outer cylinder, the first axle Hold, the second bearing, central canal, drive shaft and winding pipe assembly, one end of described central canal is fixed with described clutch shaft bearing, described Drive shaft is the most rotating is positioned at described clutch shaft bearing, and the other end of described central canal connects described winding pipe assembly, Described central canal surface is provided with pore, and described central canal overcoat has described outer cylinder, described outer cylinder one end and described first axle Holding surface to connect, the other end is connected with described central canal by described second bearing so that the rotational of described drive shaft drives Described outer cylinder rotates with described central canal for axle.
Preferably, one end of the outer surface of described outer cylinder is provided with multiple first through hole, and its other end is provided with multiple Two through holes, and the quantity of described first through hole is more than the quantity of described second through hole.
Preferably, described winding pipe assembly is socketed with joint on one end away from described central canal.
Preferably, described central canal is provided with sealing gasket with the contact surface of described joint.
Preferably, described central canal inside is filled with center pipe close on one end of described drive shaft.
Preferably, described winding pipe assembly at least includes bend pipe and the Pressure gauge being located on described bend pipe.
Beneficial effect: this utility model provides a kind of novel evacuated roller, and wherein, described novel evacuated roller includes outer rolling Cylinder, clutch shaft bearing, the second bearing, central canal, drive shaft and winding pipe assembly, utilize aerator or vacuum pump the most therefrom Heart pipe is outwards bled, and keeps stable, adjustable negative pressure in region of no pressure, makes ambient atmosphere be pressed on the coiled material outside region of no pressure product The raw adjustable suction of size, makes to produce between coiled material and outer cylinder the adjustable frictional force of size, and realizes The big little scalable of the Tension Difference of coiled material feeding end and discharge end on vacuum furnace.Compared with common driving roller technology, this practicality is new The vacuum furnace technology that type provides has following innovative point: 1 feeding end and discharge end Tension Difference are by vac sorb rather than as folder Pine roller or S forming roll are realized by extruding like that, so vacuum furnace can the most only contact the same side of coiled material, single-contact Coiled material;2 purely rely on what frictional force realized feeding end and discharge end Tension Difference commonly to drive roller, when cornerite is too small, because carrying The Tension Difference of confession is too small and loses function;But vacuum furnace can use less cornerite;3 commonly drive roller feeding end and discharge end Tension Difference is nonadjustable;Vacuum furnace pan feeding side and exit side can bear bigger Tension Difference, and Tension Difference can be taken out by regulation Tolerance, vacuum are sized;4 vacuum furnaces can not rely on the tension force of coiled material and are operated, can process minimum tension force (relative to Commonly drive roller);5., for the application on film coated machine production line, dehydrator arrival end and the port of export respectively put a vacuum Roller, it is achieved the tensile region in dehydrator from enter dehydrator before and tension force isolation different after going out dehydrator.
Accompanying drawing explanation
Fig. 1 is the side view of a kind of novel evacuated roller that this utility model provides;
Fig. 2 is the structural representation of a kind of novel evacuated roller that this utility model provides.
Wherein, 1 central canal, 2 first through holes, 3 drive shafts, 4 center pipe closes, 5 clutch shaft bearings, 6 second bearings, 7 outer rollings Cylinder, 18 winding pipe assemblies, 20 Pressure gauges, 21 second through holes, 30 joints.
Specifically execute mode
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
Fig. 1 and Fig. 2 shows detailed description of the invention of the present utility model: a kind of novel evacuated roller, wherein, described novel evacuated Roller includes outer cylinder 7, clutch shaft bearing the 5, second bearing 6, central canal 1, drive shaft 3 and winding pipe assembly 18, the one of described central canal 1 Being fixed with described clutch shaft bearing 5 on end, described drive shaft 3 is the most rotating is positioned at described clutch shaft bearing 5, described in The other end of heart pipe 1 connects described winding pipe assembly 18, and described central canal 1 surface is provided with pore, and described central canal 1 overcoat has described Outer cylinder 7, described outer cylinder 7 one end is connected with described clutch shaft bearing 5 surface, and the other end passes through described second bearing 6 with described Central canal 1 connects so that the rotational of described drive shaft 3 drives described outer cylinder 7 to rotate with described central canal 1 for axle.
Wherein, one end of the outer surface of described outer cylinder 7 is provided with multiple first through hole 2, and its other end is provided with multiple Two through holes 21, and the quantity of described first through hole 2 is more than the quantity of described second through hole 21, in described winding pipe assembly 18 Being socketed with joint 30 on one end away from described central canal 1, described center 1 pipe is provided with sealing with the contact surface of described joint 30 Pad, is filled with center pipe close 4 in described central canal 1 inside on one end of described drive shaft 3, and described winding pipe assembly 18 is at least Including bend pipe and the Pressure gauge 20 being located on described bend pipe.
This utility model provides a kind of novel evacuated roller, and wherein, described novel evacuated roller includes outer cylinder, the first axle Hold, the second bearing, central canal, drive shaft and winding pipe assembly, utilize aerator or vacuum pump continuously outside from central canal Bleed, keep stable, adjustable negative pressure in region of no pressure, make ambient atmosphere be pressed on the coiled material outside region of no pressure generation one big Little adjustable suction, makes to produce between coiled material and outer cylinder the adjustable frictional force of size, and realizes on vacuum furnace The big little scalable of Tension Difference of coiled material feeding end and discharge end.Compared with common driving roller technology, this utility model provides Vacuum furnace technology has following innovative point: 1 feeding end and discharge end Tension Difference are by vac sorb rather than as folder pine roller or S type Roller is realized by extruding like that, so vacuum furnace can the most only contact the same side of coiled material, single-contact coiled material;2 is pure Pure rely on what frictional force realized feeding end and discharge end Tension Difference commonly to drive roller, when cornerite is too small, because of the tension force being provided that Difference is too small and loses function;But vacuum furnace can use less cornerite;3 common driving roller feeding ends and discharge end Tension Difference are Nonadjustable;Vacuum furnace pan feeding side and exit side can bear bigger Tension Difference, and Tension Difference can pass through bleeding regulating amount, vacuum Degree is sized;4 vacuum furnaces can not rely on the tension force of coiled material and are operated, and can process minimum tension force and (drive relative to common Roller);5. for the application on film coated machine production line, dehydrator arrival end and the port of export respectively put a vacuum furnace, it is achieved dry Tensile region in dry machine from enter dehydrator before and tension force isolation different after going out dehydrator.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these all belong to In protection domain of the present utility model.

Claims (6)

1. a novel evacuated roller, it is characterised in that described novel evacuated roller include outer cylinder, clutch shaft bearing, the second bearing, in Heart pipe, drive shaft and winding pipe assembly, one end of described central canal is fixed with described clutch shaft bearing, and described drive shaft is at least part of Rotating being positioned at described clutch shaft bearing, the other end of described central canal connects described winding pipe assembly, described central canal surface Being provided with pore, described central canal overcoat has described outer cylinder, described outer cylinder one end to be connected with described clutch shaft bearing surface, another End is connected with described central canal by described second bearing so that the rotational of described drive shaft drives described outer cylinder with described Central canal is that axle rotates.
Novel evacuated roller the most according to claim 1, it is characterised in that one end of the outer surface of described outer cylinder is provided with many Individual first through hole, its other end is provided with multiple second through hole, and the quantity of described first through hole is passed through more than described second The quantity of perforation.
Novel evacuated roller the most according to claim 1, it is characterised in that away from described central canal in described winding pipe assembly Joint it is socketed with on one end.
Novel evacuated roller the most according to claim 3, it is characterised in that on the contact surface of described central canal and described joint It is provided with sealing gasket.
Novel evacuated roller the most according to claim 1, it is characterised in that near described drive shaft in described central canal inside One end on be filled with center pipe close.
Novel evacuated roller the most according to claim 1, it is characterised in that described winding pipe assembly at least includes bend pipe and is located at Pressure gauge on described bend pipe.
CN201620303741.1U 2016-04-12 2016-04-12 Novel vacuum roll Active CN205662130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620303741.1U CN205662130U (en) 2016-04-12 2016-04-12 Novel vacuum roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620303741.1U CN205662130U (en) 2016-04-12 2016-04-12 Novel vacuum roll

Publications (1)

Publication Number Publication Date
CN205662130U true CN205662130U (en) 2016-10-26

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Application Number Title Priority Date Filing Date
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CN (1) CN205662130U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106743913A (en) * 2017-01-20 2017-05-31 青岛理工大学 Rotary drum type flexible sheet material suction device
CN109399312A (en) * 2018-12-25 2019-03-01 美塞斯(珠海)工业自动化设备有限公司 A kind of vacuum furnace
CN113601950A (en) * 2021-07-13 2021-11-05 广东利美实业有限公司 Vacuum material pulling assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106743913A (en) * 2017-01-20 2017-05-31 青岛理工大学 Rotary drum type flexible sheet material suction device
CN106743913B (en) * 2017-01-20 2018-11-23 青岛理工大学 Rotary drum type flexible sheet material suction device
CN109399312A (en) * 2018-12-25 2019-03-01 美塞斯(珠海)工业自动化设备有限公司 A kind of vacuum furnace
CN113601950A (en) * 2021-07-13 2021-11-05 广东利美实业有限公司 Vacuum material pulling assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 519000 Guangdong Province, Zhuhai city Xiangzhou District Nanping Hongwan Industrial Zone Xing Bay six road No. 9 No. two building one or two, three floor

Patentee after: USA Seth (Zhuhai) industrial automation equipment Co., Ltd.

Address before: No. five Hengli Industrial Park in Guangdong province Zhuhai city 519000 Free Trade Zone No. 7 building one layer, two layer A

Patentee before: MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT CO., LTD.

CP03 Change of name, title or address